I have a problem with subtitles I use a Samsung 6900 bluray player. when I read a film in the MKV format (720p or 1080p) subtitles will not appear. I must then go to "Transcode" and forcing the reading of subtitles. when I do this, each suite has a lag time I half a second between sound and image. I change settings in PMS to auto loading subtitles , but it doesn't work.i didn't found yet the good command line for the conf file..